Climate and monthly weather forecastGräsö, Sweden
Climate and monthly weather forecast
Weather in January
January, like December, in Gräsö, Sweden, is another cold winter month, with temperature in the range of an average low of -2.1°C (28.2°F) and an average high of 0.3°C (32.5°F). In January, Gräsö's weather conditions record an average high-temperature of a still icy 0.3°C (32.5°F), demonstrating little divergence from the preceding month. Weather in January »Weather in February
February, the last month of the winter in Gräsö, is also an icy month, with temperature in the range of an average high of 0.1°C (32.2°F) and an average low of -2.5°C (27.5°F). Gräsö experiences its lowest average temperatures in February, reaching a peak of 0.1°C (32.2°F) and a minimum of -2.5°C (27.5°F). Weather in February »Weather in March
March, the first month of the spring in Gräsö, is also an icy month, with temperature in the range of an average high of 2.2°C (36°F) and an average low of -1°C (30.2°F). With the onset of March, the average high-temperature stands at a still wintry 2.2°C (36°F), closely aligned with February's 0.1°C (32.2°F). Weather in March »Weather in April
April is a frosty spring month in Gräsö, Sweden, with an average temperature ranging between min 2.4°C (36.3°F) and max 6.1°C (43°F). April's arrival signals a modest temperature shift, moving from a cold 2.2°C (36°F) in March to a chilly 6.1°C (43°F). Weather in April »Weather in May
May, the last month of the spring in Gräsö, is a cool month, with temperature in the range of an average low of 6.6°C (43.9°F) and an average high of 10.6°C (51.1°F). In May, the meteorological conditions subtly change with the average high-temperature edging from a chilly 6.1°C (43°F) in April to a cool 10.6°C (51.1°F). Weather in May »Weather in June
The first month of the summer, June, is a moderate month in Gräsö, Sweden, with an average temperature fluctuating between 10.8°C (51.4°F) and 14.8°C (58.6°F). June brings a slight rise in Gräsö's average high-temperature, moving from a cool 10.6°C (51.1°F) in May to a refreshing 14.8°C (58.6°F). Weather in June »Weather in July
July is an enjoyable summer month in Gräsö, Sweden, with an average temperature varying between 14.5°C (58.1°F) and 18.6°C (65.5°F). July brings a slight elevation in the average high-temperature, transitioning from June's mild 14.8°C (58.6°F) to a comfortable 18.6°C (65.5°F). Weather in July »Weather in August
The last month of the summer, August, is also an enjoyable month in Gräsö, Sweden, with an average temperature fluctuating between 18.8°C (65.8°F) and 14.6°C (58.3°F). August tends to be the warmest month, with temperatures averaging a daily high of 18.8°C (65.8°F) and a low of 14.6°C (58.3°F). Weather in August »Weather in September
The first month of the autumn, September, is also a moderate month in Gräsö, Sweden, with an average temperature ranging between min 11.5°C (52.7°F) and max 15.1°C (59.2°F). During the shift to September, a minor reduction in average high-temperature is observed, shifting from a refreshing 18.8°C (65.8°F) in August to a moderate 15.1°C (59.2°F). Weather in September »Weather in October
October, the same as September, in Gräsö, Sweden, is a frosty autumn month, with temperature in the range of an average high of 9.1°C (48.4°F) and an average low of 6.5°C (43.7°F). October's arrival coincides with a drop in the average high-temperature, decreasing from September's mild 15.1°C (59.2°F) to a chilly 9.1°C (48.4°F). Weather in October »Weather in November
The last month of the autumn, November, is also a wintry month in Gräsö, Sweden, with temperature in the range of an average low of 3.2°C (37.8°F) and an average high of 5.5°C (41.9°F). A subtle change in temperatures is noted as October gives way to November, with average highs reducing from a frosty 9.1°C (48.4°F) to a cold 5.5°C (41.9°F). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Gräsö, Sweden, with temperature in the range of an average high of 2.1°C (35.8°F) and an average low of -0.5°C (31.1°F). December brings a minor shift in the average high-temperature, adjusting from a cold 5.5°C (41.9°F) in November to a still icy 2.1°C (35.8°F). Weather in December »Updated: Feb 1, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Throughout the year, there are 132.8 rainfall days, and 348mm (13.7") of precipitation is accumulated.
Months with snowfall in Gräsö, Sweden, are January through May, October through December.
Throughout the year, in Gräsö, there are 46.3 snowfall days, and 244mm (9.61") of snow is accumulated.
The months with the lowest UV index are January and February, with an average maximum UV index of 1.
Gräsö's coldest month, February, registers temperatures that range from a high of 0.1°C (32.2°F) to a low of -2.5°C (27.5°F).
With an average relative humidity of 86%, February is the most humid month.
The month with the most snowfall in Gräsö is March, when snow falls for 9 days and typically aggregates up to 65mm (2.56") of snow.
April is the month with the least rainfall. Rain falls for 9.1 days and accumulates 15mm (0.59") of precipitation.
The least humid month in Gräsö is May, with an average relative humidity of 76%.
In Gräsö, snow does not fall in June through September.
With an average of 18h and 48min of daylight, June has the longest days of the year in Gräsö.
The month with the most sunshine in Gräsö, Sweden, is June, with an average of 12.8h of sunshine.
The month with the most rainfall is July, when the rain falls for 14.7 days and typically aggregates up to 50mm (1.97") of precipitation.
With an average maximum UV index of 5, July is the month with the highest UV index in Gräsö.
Temperature records mark August as the warmest month, with highs averaging 18.8°C (65.8°F) and lows at 14.6°C (58.3°F).
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Gräsö, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
The month with the shortest days in Gräsö, Sweden, is December, with an average of 5h and 54min of daylight.
The month with the least sunshine in Gräsö is December, with an average of 2.5h of sunshine.
Average temperature
Gräsö, Sweden
The warmest month (with the highest average high temperature) is August (18.8°C).
The month with the lowest average high temperature is February (0.1°C).
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (-2.5°C).
Average pressure
Gräsö, Sweden
- Average pressure in January:
1010.7mbar - Average pressure in February:
1011.1mbar - Average pressure in March:
1011.3mbar - Average pressure in April:
1013.9mbar - Average pressure in May:
1014.8mbar - Average pressure in June:
1012.4mbar
- Average pressure in July:
1011mbar - Average pressure in August:
1012.4mbar - Average pressure in September:
1013mbar - Average pressure in October:
1013.7mbar - Average pressure in November:
1010.6mbar - Average pressure in December:
1007.1mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1007.1mbar).
Average wind speed
Gräsö, Sweden
- Average wind speed in January:
23.5km/h - Average wind speed in February:
21.1km/h - Average wind speed in March:
20.3km/h - Average wind speed in April:
18.2km/h - Average wind speed in May:
17.1km/h - Average wind speed in June:
16.4km/h
- Average wind speed in July:
16.3km/h - Average wind speed in August:
17km/h - Average wind speed in September:
19.3km/h - Average wind speed in October:
21.6km/h - Average wind speed in November:
22.6km/h - Average wind speed in December:
24.3km/h
The windiest month (with the highest average wind speed) is December (24.3km/h).
The calmest month (with the lowest average wind speed) is July (16.3km/h).
Average humidity
Gräsö, Sweden
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is May (76%).
Average rainfall
Gräsö, Sweden
The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days
Gräsö, Sweden
- Average rainfall days in January:
5.8 days - Average rainfall days in February:
4.8 days - Average rainfall days in March:
8.1 days - Average rainfall days in April:
9.1 days - Average rainfall days in May:
12.3 days - Average rainfall days in June:
13.3 days
- Average rainfall days in July:
14.7 days - Average rainfall days in August:
16.2 days - Average rainfall days in September:
13.1 days - Average rainfall days in October:
14.3 days - Average rainfall days in November:
11.9 days - Average rainfall days in December:
9.2 days
The month with the highest number of rainy days is August (16.2 days).
The month with the least rainy days is February (4.8 days).
Average snowfall
Gräsö, Sweden
The month with the highest snowfall is March (65mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Gräsö, Sweden
- Average snowfall days in January:
10.9 days - Average snowfall days in February:
10.2 days - Average snowfall days in March:
9 days - Average snowfall days in April:
2.3 days - Average snowfall days in May:
0.5 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.6 days - Average snowfall days in November:
2.7 days - Average snowfall days in December:
10.1 days
The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Gräsö, Sweden
- Average daylight in January:
6h and 48min - Average daylight in February:
9h and 6min - Average daylight in March:
11h and 48min - Average daylight in April:
14h and 42min - Average daylight in May:
17h and 18min - Average daylight in June:
18h and 48min
- Average daylight in July:
18h and 0min - Average daylight in August:
15h and 36min - Average daylight in September:
12h and 54min - Average daylight in October:
10h and 6min - Average daylight in November:
7h and 30min - Average daylight in December:
5h and 54min
The month with the longest days is June (Average daylight: 18h and 48min).
The month with the shortest days is December (Average daylight: 5h and 54min).
- Average sunshine in January:
3h and 12min - Average sunshine in February:
3h and 36min - Average sunshine in March:
5h and 12min - Average sunshine in April:
8h and 30min - Average sunshine in May:
9h and 54min - Average sunshine in June:
12h and 48min
- Average sunshine in July:
11h and 54min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 12min - Average sunshine in October:
4h and 30min - Average sunshine in November:
3h and 18min - Average sunshine in December:
2h and 30min
The month with the most sunshine is June (Average sunshine: 12h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days
Gräsö, Sweden
- Average sunshine days in January:
13.3 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
13.6 days - Average sunshine days in April:
16.3 days - Average sunshine days in May:
16.3 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
14.4 days - Average sunshine days in August:
11.8 days - Average sunshine days in September:
13.6 days - Average sunshine days in October:
12.1 days - Average sunshine days in November:
12.5 days - Average sunshine days in December:
11.5 days
The months with the most sunshine days are April and May (16.3 days).
The month with the least sunshine days is December (11.5 days).
Average UV index
Gräsö, Sweden
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover
Gräsö, Sweden
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility
Gräsö, Sweden
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, November and December (9km).
